6691365

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 11665368

約数和(自身を除く): 4974003

約数列:

[1, 3, 5, 9, 15, 45, 241, 617, 723, 1205, 1851, 2169, 3085, 3615, 5553, 9255, 10845, 27765, 148697, 446091, 743485, 1338273, 2230455, 6691365]

約数ペア:

[(1, 6691365), (3, 2230455), (5, 1338273), (9, 743485), (15, 446091), (45, 148697), (241, 27765), (617, 10845), (723, 9255), (1205, 5553), (1851, 3615), (2169, 3085)]